ULTRA-GUARD 5700 High Solids Elastomeric Silicone
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ULTRA-GUARD 5700 is a single-component silicone elastomer specifically designed to protect construction surfaces from the effects of weather and moisture. The outstanding features of ULTRA-GUARD 5700 are its high solids content, rapid cure and superior physical properties. ULTRA-GUARD 5700 is designed as a two-coat system consisting of a basecoat with a contrasting colored topcoat.
ULTRA-GUARD 5700 is designed to provide a durable elastomeric protective coating for sprayed polyurethane foam insulation. ULTRA-GUARD 5700 can be used by itself as the complete protective coating membrane. With the addition of ceramic roofing granules embedded into the coating surface, superior abrasion resistance is achieved.
ULTRA-GUARD 5700’s dry time may be shortened with the addition of an accelerator package. ULTRA-GUARD 5700 exhibits excellent adhesion to sprayed-in-place polyurethane foam as well as other construction surfaces. ULTRA-GUARD 5700 retains its flexibility and membrane integrity from -80o F to +250o F.
WEATHERING AND RESISTANCE PROPERTIES
ULTRA-GUARD 5700 has excellent appearance and good flexibility with no checking, cracking or significant discoloration after 8,000
hours Accelerated Weathering exposure in an Atlas carbon arc weatherometer according to ASTM D-822. ULTRA-GUARD 5700 has excellent heat resistance to 250o F, good salt, acid and solvent resistance, and fair alkali resistance.
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- Unvented Attics
- Vented Attics
- Crawl Spaces
COVERAGEULTRA-GUARD 5700 Silicone Mastic approximate coverage is 25 square feet per gallon.
STORAGE STABILITYULTRA-GUARD 5700 Silicone Mastic has a minimum shelf life of one year when stored at temperatures between 32o F and 100o F.
APPLICATION INSTRUCTIONSULTRA-GUARD 5700 Silicone Mastic is applied by brush or trowell at thicknesses up to 1/4″.
THINNERULTRA-GUARD 5700 Silicone Mastic should be applied directly from the container without thinning.
PRIMERSprayed Foams: No primer necessary. Consult manufacturer for application to other surfaces.
The Ultra-Thane Foam System is used as a nonstructural thermal insulating material for Class A or Class B roof coverings, and roofing recovers over existing classified roof systems. Roof coverings with an A or B classification, as noted in Table 1, are permitted on buildings of any type of construction.
The Ultra-Thane Foam System consists of the Ultra-Thane 230 Roofing Foam, a spray-applied polyurethane foam plastic, covered with Ultra-Flex 1000 or Ultra-Guard 5700, liquid applied, elastomeric coatings.
The Ultra-Thane 230 Roofing Foam consists of two components, “A” (isocyanate) and “B” (polyol resin), which are intended to be interacted in a one to one ratio, by volume, and spray-applied to form a closed cell rigid foam plastic roof covering/insulation material with a nominal density of 3 pounds per cubic foot. The A and B components are available in 55 gallon drums and have a shelf life of 6 months when stored at temperatures between 50°F and 80°F. Further information may be found at www.generalcoatings.net.